1// compile
2
3// Copyright 2016 The Go Authors. All rights reserved.
4// Use of this source code is governed by a BSD-style
5// license that can be found in the LICENSE file.
6
7// func bad used to fail to compile.
8
9package p
10
11type A [1]int
12
13func bad(x A) {
14	switch x {
15	case A([1]int{1}):
16	case A([1]int{1}):
17	}
18}
19
20func good(x A) {
21	y := A([1]int{1})
22	z := A([1]int{1})
23	switch x {
24	case y:
25	case z:
26	}
27}
28